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WO2009002741A3 - Apriori proactive retransmissions - Google Patents

Apriori proactive retransmissions Download PDF

Info

Publication number
WO2009002741A3
WO2009002741A3 PCT/US2008/067068 US2008067068W WO2009002741A3 WO 2009002741 A3 WO2009002741 A3 WO 2009002741A3 US 2008067068 W US2008067068 W US 2008067068W WO 2009002741 A3 WO2009002741 A3 WO 2009002741A3
Authority
WO
WIPO (PCT)
Prior art keywords
data packet
selected data
apriori
wireless communication
respective receiver
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2008/067068
Other languages
French (fr)
Other versions
WO2009002741A2 (en
Inventor
Prachi P Kumar
Yuda Y Luz
Mark J Marsan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Motorola Inc filed Critical Motorola Inc
Priority to CN200880022463A priority Critical patent/CN101689981A/en
Publication of WO2009002741A2 publication Critical patent/WO2009002741A2/en
Publication of WO2009002741A3 publication Critical patent/WO2009002741A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/189—Transmission or retransmission of more than one copy of a message
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

A method, information processing system, and wireless communication system schedules transmission of data packets in a wireless communication network. At least one selected data packet to be retransmitted to at least one respective receiver (108) is identified. At least one respective selected data packet is scheduled for retransmission (620) in a set of available transmission slots to at least one respective receiver (108). The scheduling is performed prior to determining a failure of a previous communication of the selected data packet and in response to the identifying.
PCT/US2008/067068 2007-06-27 2008-06-16 Apriori proactive retransmissions Ceased WO2009002741A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200880022463A CN101689981A (en) 2007-06-27 2008-06-16 Apriori proactive retransmissions

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/769,257 2007-06-27
US11/769,257 US20090003257A1 (en) 2007-06-27 2007-06-27 Apriori proactive retransmissions

Publications (2)

Publication Number Publication Date
WO2009002741A2 WO2009002741A2 (en) 2008-12-31
WO2009002741A3 true WO2009002741A3 (en) 2009-02-26

Family

ID=39951612

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/067068 Ceased WO2009002741A2 (en) 2007-06-27 2008-06-16 Apriori proactive retransmissions

Country Status (4)

Country Link
US (1) US20090003257A1 (en)
CN (1) CN101689981A (en)
TW (1) TW200910818A (en)
WO (1) WO2009002741A2 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100998188B1 (en) * 2007-07-18 2010-12-03 삼성전자주식회사 Retransmission Device and Method in Wireless Communication System
US20090168708A1 (en) * 2007-12-26 2009-07-02 Motorola, Inc. Techniques for maintaining quality of service for connections in wireless communication systems
US8004992B2 (en) * 2008-03-03 2011-08-23 Qualcomm Incorporated Adding hybrid ARQ to WLAN protocols with MAC based feedback
US8737383B2 (en) * 2008-07-07 2014-05-27 Intel Corporation Techniques for enhanced persistent scheduling with efficient link adaptation capability
US8730853B2 (en) 2008-09-05 2014-05-20 Mediatek Inc. Methods for responding to co-located coexistence (CLC) request from a mobile electronic device and communications apparatuses capable of controlling multi-radio coexistence
US9031053B2 (en) * 2008-10-23 2015-05-12 Qualcomm Incorporated Method and apparatus for communicating in a relay communication network
US8634769B2 (en) * 2008-10-23 2014-01-21 Qualcomm Incorporated Data reception with interference cancellation in a relay communication network
EP2182653A1 (en) * 2008-10-31 2010-05-05 Nokia Siemens Networks GmbH & Co. KG Method of transmitting data in a radio network, radio network and receiving station.
US8312337B2 (en) 2009-05-01 2012-11-13 Clearwire Ip Holdings Llc System and method for dynamic hybrid automatic repeat request (HARQ) enable/disable
US8797945B2 (en) * 2009-05-01 2014-08-05 Clearwire Ip Holdings Llc System and method for hybrid schemes of MIMO mode decision
US8233434B2 (en) 2009-05-01 2012-07-31 Clearwire Ip Holdings Llc System and method for adaptive control of an averaging parameter for PCINR and RSSI
US9420599B2 (en) * 2010-03-24 2016-08-16 Mediatek Inc. Synchronized activity bitmap generation method for co-located coexistence (CLC) devices
US8918102B2 (en) * 2011-07-29 2014-12-23 At&T Intellectual Property I, L.P. Method and system for selecting from a set of candidate frequency bands associated with a wireless access point
CN107409019B (en) 2015-03-25 2020-10-23 瑞典爱立信有限公司 Method and apparatus for early HARQ packet retransmission
WO2018150084A1 (en) * 2017-02-17 2018-08-23 Nokia Technologies Oy Efficient and fast data recovery using network coordination information and harq feedback channel
US10645705B1 (en) * 2018-07-02 2020-05-05 Sprint Spectrum L.P. Use of successive interference cancellation and non-orthogonal coding to facilitate uplink communication from multiple devices on shared air interface resources
US20250337532A1 (en) * 2024-04-30 2025-10-30 Mediatek Inc. Method and user equipment for determining uplink re-transmission strategy

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000052873A2 (en) * 1999-03-05 2000-09-08 Qualcomm Incorporated Data retransmission method in a voice-over-data communication system
WO2001006694A2 (en) * 1999-07-16 2001-01-25 Qualcomm Incorporated Method and apparatus for efficient data transmission in a voice-over-data communication system
WO2001056219A1 (en) * 2000-01-25 2001-08-02 Sharewave, Inc. Retransmission scheme in wireless computer networks

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6317854B1 (en) * 1999-05-14 2001-11-13 Nokia Corporation Apparatus, and associated method, for selecting retransmission of packet data
KR100442603B1 (en) * 2001-03-20 2004-08-02 삼성전자주식회사 Apparatus and method for scrambling of packet data channel and packet data control channel in mobile communication system
FI20040652A0 (en) * 2004-05-07 2004-05-07 Nokia Corp Communication procedure, packet radio system, controllers and terminal
US7907971B2 (en) * 2005-08-22 2011-03-15 Airgain, Inc. Optimized directional antenna system
US20080151871A1 (en) * 2006-12-22 2008-06-26 Nokia Corporation Power-Efficient Multi-Branch Reception
US8670704B2 (en) * 2007-03-16 2014-03-11 Qualcomm Incorporated Pilot transmission by relay stations in a multihop relay communication system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000052873A2 (en) * 1999-03-05 2000-09-08 Qualcomm Incorporated Data retransmission method in a voice-over-data communication system
WO2001006694A2 (en) * 1999-07-16 2001-01-25 Qualcomm Incorporated Method and apparatus for efficient data transmission in a voice-over-data communication system
WO2001056219A1 (en) * 2000-01-25 2001-08-02 Sharewave, Inc. Retransmission scheme in wireless computer networks

Also Published As

Publication number Publication date
CN101689981A (en) 2010-03-31
TW200910818A (en) 2009-03-01
US20090003257A1 (en) 2009-01-01
WO2009002741A2 (en) 2008-12-31

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